To specify the data for the analysis, complete the following steps.
C1 | C2 |
---|---|
Weak Spots | Length |
4 | 132 |
1 | 130 |
3 | 124 |
5 | 138 |
If you know the mean number of defects per unit in the population (μ), or if you have an estimate for your process from past data, enter a value to use for the analysis. If you enter a historical value, Minitab uses it to assess process capability.
If you do not enter a historical μ, Minitab estimates the proportion from your sample data and uses the estimate to calculate process capability.
If you have a target defects per unit (DPU) for your process, enter the value to use for the analysis. For example, if your process should not exceed 0.05 DPU, enter 0.05.
If you do not enter a target value, Minitab assumes that the target is 0 defects per unit.